uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead
https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948 this can do it nicely. Signed-off-by: Anton Arapov <anton@deadbeef.mx>
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Anton Arapov
Alan Daniels
commit
56de2bcd43
30691 changed files with 3076956 additions and 0 deletions
223
nixos/modules/services/cluster/hadoop/default.nix
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223
nixos/modules/services/cluster/hadoop/default.nix
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@ -0,0 +1,223 @@
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{ config, lib, options, pkgs, ...}:
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let
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cfg = config.services.hadoop;
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opt = options.services.hadoop;
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in
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with lib;
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{
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imports = [ ./yarn.nix ./hdfs.nix ];
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options.services.hadoop = {
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coreSite = mkOption {
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default = {};
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type = types.attrsOf types.anything;
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example = literalExpression ''
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{
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"fs.defaultFS" = "hdfs://localhost";
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}
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'';
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description = ''
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Hadoop core-site.xml definition
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<link xlink:href="https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/core-default.xml"/>
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'';
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};
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coreSiteInternal = mkOption {
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default = {};
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type = types.attrsOf types.anything;
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internal = true;
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description = ''
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Internal option to add configs to core-site.xml based on module options
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'';
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};
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hdfsSiteDefault = mkOption {
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default = {
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"dfs.namenode.rpc-bind-host" = "0.0.0.0";
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"dfs.namenode.http-address" = "0.0.0.0:9870";
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"dfs.namenode.servicerpc-bind-host" = "0.0.0.0";
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"dfs.namenode.http-bind-host" = "0.0.0.0";
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};
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type = types.attrsOf types.anything;
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description = ''
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Default options for hdfs-site.xml
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'';
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};
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hdfsSite = mkOption {
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default = {};
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type = types.attrsOf types.anything;
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example = literalExpression ''
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{
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"dfs.nameservices" = "namenode1";
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}
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'';
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description = ''
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Additional options and overrides for hdfs-site.xml
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<link xlink:href="https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/hdfs-default.xml"/>
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'';
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};
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hdfsSiteInternal = mkOption {
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default = {};
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type = types.attrsOf types.anything;
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internal = true;
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description = ''
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Internal option to add configs to hdfs-site.xml based on module options
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'';
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};
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mapredSiteDefault = mkOption {
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default = {
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"mapreduce.framework.name" = "yarn";
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"yarn.app.mapreduce.am.env" = "HADOOP_MAPRED_HOME=${cfg.package}/lib/${cfg.package.untarDir}";
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"mapreduce.map.env" = "HADOOP_MAPRED_HOME=${cfg.package}/lib/${cfg.package.untarDir}";
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"mapreduce.reduce.env" = "HADOOP_MAPRED_HOME=${cfg.package}/lib/${cfg.package.untarDir}";
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};
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defaultText = literalExpression ''
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{
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"mapreduce.framework.name" = "yarn";
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"yarn.app.mapreduce.am.env" = "HADOOP_MAPRED_HOME=''${config.${opt.package}}/lib/''${config.${opt.package}.untarDir}";
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"mapreduce.map.env" = "HADOOP_MAPRED_HOME=''${config.${opt.package}}/lib/''${config.${opt.package}.untarDir}";
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"mapreduce.reduce.env" = "HADOOP_MAPRED_HOME=''${config.${opt.package}}/lib/''${config.${opt.package}.untarDir}";
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}
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'';
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type = types.attrsOf types.anything;
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description = ''
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Default options for mapred-site.xml
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'';
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};
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mapredSite = mkOption {
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default = {};
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type = types.attrsOf types.anything;
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example = literalExpression ''
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{
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"mapreduce.map.java.opts" = "-Xmx900m -XX:+UseParallelGC";
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}
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'';
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description = ''
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Additional options and overrides for mapred-site.xml
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<link xlink:href="https://hadoop.apache.org/docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml"/>
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'';
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};
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yarnSiteDefault = mkOption {
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default = {
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"yarn.nodemanager.admin-env" = "PATH=$PATH";
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"yarn.nodemanager.aux-services" = "mapreduce_shuffle";
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"yarn.nodemanager.aux-services.mapreduce_shuffle.class" = "org.apache.hadoop.mapred.ShuffleHandler";
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"yarn.nodemanager.bind-host" = "0.0.0.0";
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"yarn.nodemanager.container-executor.class" = "org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor";
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"yarn.nodemanager.env-whitelist" = "JAVA_HOME,HADOOP_COMMON_HOME,HADOOP_HDFS_HOME,HADOOP_CONF_DIR,CLASSPATH_PREPEND_DISTCACHE,HADOOP_YARN_HOME,HADOOP_HOME,LANG,TZ";
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"yarn.nodemanager.linux-container-executor.group" = "hadoop";
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"yarn.nodemanager.linux-container-executor.path" = "/run/wrappers/yarn-nodemanager/bin/container-executor";
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"yarn.nodemanager.log-dirs" = "/var/log/hadoop/yarn/nodemanager";
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"yarn.resourcemanager.bind-host" = "0.0.0.0";
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"yarn.resourcemanager.scheduler.class" = "org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler";
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};
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type = types.attrsOf types.anything;
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description = ''
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Default options for yarn-site.xml
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'';
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};
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yarnSite = mkOption {
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default = {};
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type = types.attrsOf types.anything;
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example = literalExpression ''
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{
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"yarn.resourcemanager.hostname" = "''${config.networking.hostName}";
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}
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'';
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description = ''
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Additional options and overrides for yarn-site.xml
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<link xlink:href="https://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-common/yarn-default.xml"/>
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'';
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};
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yarnSiteInternal = mkOption {
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default = {};
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type = types.attrsOf types.anything;
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internal = true;
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description = ''
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Internal option to add configs to yarn-site.xml based on module options
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'';
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};
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httpfsSite = mkOption {
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default = { };
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type = types.attrsOf types.anything;
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example = literalExpression ''
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{
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"hadoop.http.max.threads" = 500;
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}
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'';
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description = ''
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Hadoop httpfs-site.xml definition
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<link xlink:href="https://hadoop.apache.org/docs/current/hadoop-hdfs-httpfs/httpfs-default.html"/>
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'';
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};
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log4jProperties = mkOption {
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default = "${cfg.package}/lib/${cfg.package.untarDir}/etc/hadoop/log4j.properties";
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defaultText = literalExpression ''
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"''${config.${opt.package}}/lib/''${config.${opt.package}.untarDir}/etc/hadoop/log4j.properties"
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'';
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type = types.path;
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example = literalExpression ''
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"''${pkgs.hadoop}/lib/''${pkgs.hadoop.untarDir}/etc/hadoop/log4j.properties";
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'';
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description = "log4j.properties file added to HADOOP_CONF_DIR";
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};
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containerExecutorCfg = mkOption {
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default = {
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# must be the same as yarn.nodemanager.linux-container-executor.group in yarnSite
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"yarn.nodemanager.linux-container-executor.group"="hadoop";
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"min.user.id"=1000;
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"feature.terminal.enabled"=1;
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"feature.mount-cgroup.enabled" = 1;
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};
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type = types.attrsOf types.anything;
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example = literalExpression ''
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options.services.hadoop.containerExecutorCfg.default // {
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"feature.terminal.enabled" = 0;
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}
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'';
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description = ''
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Yarn container-executor.cfg definition
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<link xlink:href="https://hadoop.apache.org/docs/r2.7.2/hadoop-yarn/hadoop-yarn-site/SecureContainer.html"/>
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'';
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};
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extraConfDirs = mkOption {
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default = [];
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type = types.listOf types.path;
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example = literalExpression ''
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[
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./extraHDFSConfs
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./extraYARNConfs
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]
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'';
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description = "Directories containing additional config files to be added to HADOOP_CONF_DIR";
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};
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gatewayRole.enable = mkEnableOption "gateway role for deploying hadoop configs";
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package = mkOption {
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type = types.package;
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default = pkgs.hadoop;
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defaultText = literalExpression "pkgs.hadoop";
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description = "";
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};
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};
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config = mkIf cfg.gatewayRole.enable {
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users.groups.hadoop = {
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gid = config.ids.gids.hadoop;
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};
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environment = {
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systemPackages = [ cfg.package ];
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etc."hadoop-conf".source = let
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hadoopConf = "${import ./conf.nix { inherit cfg pkgs lib; }}/";
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in "${hadoopConf}";
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variables.HADOOP_CONF_DIR = "/etc/hadoop-conf/";
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};
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};
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}
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